S. Duong

activity

20102022

most citedA new characterization of the CR shpere and the sharp eigenvalue estimate for the Kohn Laplacian

20 citations · 90 across the 21 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.CV2015★ 3 cited

The Schwarzian derivative and Möbius equation on strictly pseudo-convex CR manifolds

Duong Ngoc Son

The notion of Schwarzian derivative for locally univalent holomorphic functions on complex plane was generalized for conformal diffeomorphisms by Osgood and Stowe in 1992 [27]. We…

math.CV2015★ 3 cited

Umbilical points on three dimensional strictly pseudoconvex CR manifolds. I. Manifolds with $U (1)$ -action

Peter Ebenfelt, Duong Ngoc Son

The question of existence of umbilical points, in the CR sense, on compact, three dimensional, strictly pseudoconvex CR manifolds was raised in the seminal paper by S.-S. Chern and…

The Schwarzian derivative and Möbius equation on strictly pseudo-convex CR manifolds

Umbilical points on three dimensional strictly pseudoconvex CR manifolds. I. Manifolds with U(1)-action

Umbilical points on three dimensional strictly pseudoconvex CR manifolds. I. Manifolds with $U (1)$ -action